-51.12% is the change from 313 to 153
Calculation steps:
[( 153 - 313 ) ÷ 313] x 100 = -51.12%
Formula
Percentage change = [(153 - 313) / 313] x 100
Subtract the new number by the original number
153 - 313 = -160
-160 ÷ 313 = -0.5111821086261981
-0.5111821086261981 x 100 = -51.12%